I agree 100%, but showing a video made 13 years ago, obviously isn't helping. Maybe they shoulddo same thing for refs, that I had to do when I got my first stripe in bjj. We had to get choked out. Maybe if they felt the sensation of no blood circulation, they would know better what to look for? As for it being part of the sport, I don't agree. Yes it's the toughest sport, and things get dislocated, broken, torn bodibloodied and so on, but I would say 95% of those were unintentional. The match I seen, the kid wouldn't lose that match if they wrestled 100 times, so what is the point?